corn summer.png

Plant Tissue Testing

Don't let your crop run on empty

Why is it important?

Plant Tissue Tests can help identify if an essential nutrient in the plant is within the expected normal sufficiency range for that particular stage of growth during the season. This offers the opportunity to address the deficient nutrients during the growing season, or elect to adjust next season's fertility program.

Learn more >> watch the video with Greg Patterson, CCA

A&L Tissue Testing Sample Process Twitte

How do I read my report?

How can I learn more?

Contact a representative:

✅ Interpretations - 100+ Crops

A&L's Plant Monitoring Program (PMP)

What a tissue sample does not tell you is where the plant will be nutritionally in the future. That is why we recommend the A&L Plant Monitoring Program (PMP) - taking and tracking multiple tissue samples throughout the year prior to critical plant growth stages to monitor nutrient levels over time.

Click here to learn about A&L's Plant Monitoring Program (PMP)

A&L Plant Monitoring Program (PMP)

"Great service to learn the timing and nutrient demands throughout the growing season."

Jeff Holmes - Holmes Agro

A&L's AGRICULTURE SERVICES - click on a category to view test packages available

SERVICES:  Soil Testing & Analysis • Soil Health Tests • Plant Tissue Testing • Plant Monitoring Program for Tissue Testing • Chemical and Fertilizer Analysis • Feed / Manure Analysis • Compost Analysis • Plant Disease Diagnostics (PDD)

PRECISION AG:  TerraSiteRx Data Analysis Platform:

1. Site Specific Soil Mapping

2. Algorithms from Remote Imaging for: Crop Health Report - MNDVI, Crop Stress, Crop Damage, Plant Stand Count / Plant Density, Biomass Targeted Zone Sampling and more

A&L Canada Laboratories Inc.


We are an innovative, research driven technology company focused on sustainable development. Through leading expertise, modern laboratory facilities and strong customer focus, A&L serves a wide range of industries including Agriculture, Environmental, Food & Pharma -- globally.


In Agriculture, A&L provides comprehensive analytical services for soil, plant tissue, feed, fertilizer, and water. A&L’s services also include production recommendations, remote sensing and precision agriculture capabilities. A&L Biological Inc. ( is a subsidiary of A&L Canada Laboratories Inc. focused on research and development of biological compounds for use in agricultural production systems. The Environmental division provides organic and inorganic chemistry and general chemistry using state of the art technology and methodology. For Food & Pharma, A&L provides analytical services for plant tissue, water, media and finished product. A&L’s services also include disease diagnostics, genetic analysis, production recommendations, and Plant Monitoring Program. The company operates three analytical laboratories serving clients throughout Canada, the US and Internationally.

Click here for the latest A&L Canada Laboratories News Releases

Click here for the latest A&L Labs Newsletters

A&L Canada Laboratories Inc.

2136 Jetstream Road,

London, Ontario N5V 3P5

Tel: 519-457-2575

Toll Free: 1-855-837-8437

  • Instagram
  • LinkedIn

©2021 by A&L Canada Laboratories